Slasterbutt 

When a drunk chick is giving you a blow job and passes out before the job is done. You finish up and bust on the bitch's butt.

"Yo did you slasterbutt that girl on my bed last night?"

"yeah"

"gross."

Slasterbutt by Will Rocks! January 19, 2006

Slutterbutter 

The act of being a giant slut/whore.
Also, a term of endearment.

OMG! Did you see Dan with that girl last night? She was SUCH a slutterbutter.

Girl to her friend: "Love you slutterbutter." <3

Slutterbutter by HRA623 June 11, 2011

splatterbutt 

The wet, splattered butt you are left with after a high velocity oatmeal type dump. This is often the result of eating a lot after a long drinking binge. Most often splatterbutt sessions are followed by a shower and a serious scrubbing except in the case of college freshman.

After the kegger the other night we went and killed a couple of jalpeno meat lover pizzas. I spent the whole morning with splatterbutt and had to shower four times.

splatterbutt by Tannasgh February 14, 2006

slutterbutter 

a promiscuous girl who spreads her self all over town.

dam molly is such a slutterbutter she banged three guys in one day

slutterbutter by gizmorpheus May 9, 2015

SlutterButter 

The act of covering a naked woman in peanut butta and wiping it off with ya dick and having her suck it.

hey girl, you wanna go for a round of slutterbutter

SlutterButter by owugbfeirvb ;r ;e;ub t;oebu ot December 11, 2019